I'm not sure where you get this. EE treats those answering questions really well, and nobody is forcing them to answer. Nobody forces EE's customers to pay for access to their content, either. Behind the curtain they actually have a lot of happy customers (and question answerers).
They didn't fit the "open source" model programmers like, but for the people who need advanced help with Cisco routers or for the experts winning trips around the world, they're actually not such a slimy company. Thanks for your comments.